LEMON Manuals: Even more car manuals for everyone
Home >> Kia >> 2019 >> Cadenza Technology >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 6) >> DTC P0052-00: HO2S Heater Control Circuit High (Bank 2/Sensor 1) >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Power circuit monitoring
  1. Poor connector connection
  2. Control circuit is short to battery
  3. O2 sensor (Bank2/Sensor1) heater
  4. ECM
Enable Conditions
  • Exhaust gas temperature is approx. 300°C (572°F)
  • Battery voltage is higher than 11V and lower than 16V
Threshold Value
  • Control circuit is short to power
Diagnostic Time
  • Continuous inspection
MIL ON Condition
  • 2 driving cycles
scientia non olet · About LEMON Manuals